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05401aam a2200637Ic 4500 001 F8C49E1AB7CA11EC864CB83724ECA4DB 003 SILO 005 20220409010100 008 151204s2015 iauad fsbt s000 0 eng d 035 $a (OCoLC)931070964 040 $a UIG $b eng $e rda $c UIG $d SILO 088 $a InTrans Project 13-448 088 $a IHRB Project TR-651 100 1 $a Abdelaty, Ahmed, $e author. $u Iowa State University. 245 10 $a Iowa Pavement Asset Management Decision-Making Framework $c Ahmed Abdelaty, H. David Jeong, Omar Smadi, and Douglas D. Gransberg 264 1 $a Ames, Iowa $b Institute for Transportation, Iowa State University $c 2015 300 $a xiv, 100 pages (116 pages in PD file) $b illustrations, charts (chiefly color) 500 $a October 2015 -- Technical Report Documentation Page 504 $a Includes bibliographic references (pages 97-100) 513 $a Final Report 520 3 $a Most local agencies in Iowa currently make their pavement treatment decisions based on their limited experience due primarily to lack of a systematic decision-making framework and a decision-aid tool. The lack of objective condition assessment data of agency pavements also contributes to this problem. This study developed a systematic pavement treatment selection framework for local agencies to assist them in selecting the most appropriate treatment and to help justify their maintenance and rehabilitation decisions. The framework is based on an extensive literature review of the various pavement treatment techniques in terms of their technical applicability and limitations, meaningful practices of neighboring states, and the results of a survey of local agencies. The treatment selection framework involves three different steps: pavement condition assessment, selection of technically feasible treatments using decision trees, and selection of the most appropriate treatment considering the return-on-investment (ROI) and other non-economic factors. An Excel-based spreadsheet tool that automates the treatment selection framework was also developed, along with a standalone user guide for the tool. The Pavement Treatment Selection Tool (PTST) for Local Agencies allows users to enter the severity and extent levels of existing distresses and then, recommends a set of technically feasible treatments. The tool also evaluates the ROI of each feasible treatment and, if necessary, it can also evaluate the non-economic value of each treatment option to help determine the most appropriate treatment for the pavement. It is expected that the framework and tool will help local agencies improve their pavement asset management practices significantly and make better economic and defensible decisions on pavement treatment selection. 500 $a Catalogers note: This record is for the full-length report. A 2-page tech transfer summary is also available, at a link in this record. The summary is not cataloged individually. 516 $a Text file in PDF format. 536 $a Performed by Iowa State University, Institute for Transportation $c InTrans Project 13-448 536 $a Sponsored by the Iowa Department of Transportation, Iowa Highway Research Board $c IHRB Project TR-651 536 $a Sponsored by the Federal Highway Administration, U.S. Department of Transportation 538 $a System requirements: Adobe Acrobat, Adobe Acrobat Reader, or other PDF reading software. 538 $a Mode of access: World Wide Web $u http://publications.iowa.gov/id/eprint/20731 650 0 $a Pavements $z Iowa $x Management. 650 07 $a Asset management $2 trt 650 07 $a Case studies $2 trt 650 07 $a Condition surveys $2 trt 650 07 $a Decision making $2 trt 650 07 $a Local government agencies $2 trt 650 07 $a Low volume roads $2 trt 650 07 $a Maintenance $2 trt 650 07 $a Pavement management systems $2 trt 650 07 $a Preservation $2 trt 650 07 $a Rehabilitation (maintenance) $2 trt 650 07 $a Return on investment $2 trt 651 0 $a Iowa. 700 1 $a Jeong, H. David, $e author. $u Iowa State University. 700 1 $a Smadi, Omar, $e author. $u Iowa State University. 700 1 $a Gransberg, Douglas D., $e author. $u Iowa State University. 710 2 $a Iowa State University. $b Institute for Transportation, $e performing body. 710 1 $a Iowa. $b Department of Transportation, $e sponsoring body. 710 1 $a Iowa. $b Highway Research Board, $e sponsoring body. 710 1 $a United States. $b Federal Highway Administration, $e sponsoring body. 856 40 $a Iowa Publications Online $3 Full text access from Iowa Publications Online $z Full report & Tech transfer summary $u http://publications.iowa.gov/id/eprint/20731 856 40 $a Digital Repository @ Iowa State University $3 Full text access from Digital Repository @ Iowa State University $z Full report $u http://lib.dr.iastate.edu/intrans_reports/143 856 42 $a Digital Repository @ Iowa State University $3 Full text access from Digital Repository @ Iowa State University $z Tech transfer summary $u http://lib.dr.iastate.edu/intrans_techtransfer/89 856 42 $a Institute for Transportation $3 Project webpage $z Project webpage $u http://www.intrans.iastate.edu/research/projects/detail/?projectID=1934952583 941 $a 1 952 $l IAOX771 $d 20240710103145.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=F8C49E1AB7CA11EC864CB83724ECA4DB 994 $a C0 $b UIGInitiate Another SILO Locator Search